Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Reexamination Certificate
2006-05-22
2009-11-10
Berch, Mark L (Department: 1624)
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
C544S224000, C544S329000, C544S408000, C544S409000, C546S279100, C549S419000, C548S230000, C548S532000
Reexamination Certificate
active
07615635
ABSTRACT:
Novel N-formyl hydroxylamine compounds and their derivatives are disclosed. These N-formyl hydroxylamine compounds inhibit peptidyl deformylase (PDF), an enzyme present in prokaryotes. The compounds are useful as antimicrobials and antibiotics. The compounds of the invention display selective inhibition of peptidyl deformylase versus other metalloproteinases such as MMPs. Methods of preparation and use of the compounds are also disclosed.
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Fritsche, Thomas R. et al., “Comparative Antimicrobial Characterization of LBM415 (NVP PDF-713), a New Peptide Deformylase Inhibitor of Clinical Importance,”Antimicrobial Agents and Chemotherapy, vol. 49(4):1468-1476 (2005).
Bracken Kathryn Rene
Bushell Simon
Dean Karl
Francavilla Charles
Jain Rakesh K.
Berch Mark L
Hanley, Esq. Elizabeth A.
Jaisle Cecilia M
McCarter & English LLP
Novartis AG
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